DE60222104D1 - (teilweise) konjugiertes polymer, verfahren zu dessen herstellung und verwendung in elektrolumineszenten vorrichtungen - Google Patents

(teilweise) konjugiertes polymer, verfahren zu dessen herstellung und verwendung in elektrolumineszenten vorrichtungen

Info

Publication number
DE60222104D1
DE60222104D1 DE60222104T DE60222104T DE60222104D1 DE 60222104 D1 DE60222104 D1 DE 60222104D1 DE 60222104 T DE60222104 T DE 60222104T DE 60222104 T DE60222104 T DE 60222104T DE 60222104 D1 DE60222104 D1 DE 60222104D1
Authority
DE
Germany
Prior art keywords
partly
production
conjugated polymer
electroluminescent devices
heteroaryl
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE60222104T
Other languages
English (en)
Other versions
DE60222104T2 (de
Inventor
Carl Towns
R O'dell
M Mckiernan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cambridge Display Technology Ltd
Original Assignee
Cambridge Display Technology Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GBGB0104284.5A external-priority patent/GB0104284D0/en
Application filed by Cambridge Display Technology Ltd filed Critical Cambridge Display Technology Ltd
Application granted granted Critical
Publication of DE60222104D1 publication Critical patent/DE60222104D1/de
Publication of DE60222104T2 publication Critical patent/DE60222104T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G61/02—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes
    • C08G61/10—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aromatic carbon atoms, e.g. polyphenylenes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G61/12—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/10—Organic polymers or oligomers
    • H10K85/111—Organic polymers or oligomers comprising aromatic, heteroaromatic, or aryl chains, e.g. polyaniline, polyphenylene or polyphenylene vinylene
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/10—Organic polymers or oligomers
    • H10K85/111—Organic polymers or oligomers comprising aromatic, heteroaromatic, or aryl chains, e.g. polyaniline, polyphenylene or polyphenylene vinylene
    • H10K85/113—Heteroaromatic compounds comprising sulfur or selene, e.g. polythiophene
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/10—Organic polymers or oligomers
    • H10K85/151—Copolymers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/10—Organic polymers or oligomers
    • H10K85/111—Organic polymers or oligomers comprising aromatic, heteroaromatic, or aryl chains, e.g. polyaniline, polyphenylene or polyphenylene vinylene
    • H10K85/115—Polyfluorene; Derivatives thereof
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60—Organic compounds having low molecular weight
    • H10K85/631—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/917—Electroluminescent
DE60222104T 2001-02-21 2002-02-20 (teilweise) konjugiertes polymer, verfahren zu seiner herstellung und verwendung bei elektrolumineszierenden vorrichtungen Expired - Lifetime DE60222104T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB0104284 2001-02-21
GBGB0104284.5A GB0104284D0 (en) 2001-02-21 2001-02-21 Polymer
US28529701P 2001-04-20 2001-04-20
US285297P 2001-04-20
PCT/GB2002/000749 WO2002066537A1 (en) 2001-02-21 2002-02-20 (partially) conjugated polymer process for its preparation and use in electroluminescent devices

Publications (2)

Publication Number Publication Date
DE60222104D1 true DE60222104D1 (de) 2007-10-11
DE60222104T2 DE60222104T2 (de) 2008-05-21

Family

ID=26245741

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60222104T Expired - Lifetime DE60222104T2 (de) 2001-02-21 2002-02-20 (teilweise) konjugiertes polymer, verfahren zu seiner herstellung und verwendung bei elektrolumineszierenden vorrichtungen

Country Status (6)

Country Link
US (2) US7125952B2 (de)
EP (1) EP1370599B1 (de)
JP (1) JP2004532291A (de)
AT (1) ATE371684T1 (de)
DE (1) DE60222104T2 (de)
WO (1) WO2002066537A1 (de)

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* Cited by examiner, † Cited by third party
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US7074885B2 (en) 2001-05-03 2006-07-11 E.I. Du Pont De Nemours And Company Electroactive fluorene copolymers and devices made with such polymers
WO2003000773A1 (en) * 2001-06-22 2003-01-03 Cambridge Display Technology Limited Polymer containing substituted triphenylamine units
SG111090A1 (en) * 2002-10-25 2005-05-30 Agency Science Tech & Res Cationic water-soluble conjugated polymers and their precursors
GB0421710D0 (en) * 2004-09-30 2004-11-03 Cambridge Display Tech Ltd Multi-line addressing methods and apparatus
GB0421711D0 (en) * 2004-09-30 2004-11-03 Cambridge Display Tech Ltd Multi-line addressing methods and apparatus
GB0421712D0 (en) * 2004-09-30 2004-11-03 Cambridge Display Tech Ltd Multi-line addressing methods and apparatus
GB0428191D0 (en) * 2004-12-23 2005-01-26 Cambridge Display Tech Ltd Digital signal processing methods and apparatus
ATE555506T1 (de) 2004-12-24 2012-05-15 Cdt Oxford Ltd Licht emittierende einrichtung
EP1829129B1 (de) * 2004-12-24 2012-04-25 CDT Oxford Limited Licht emittierende einrichtung
GB0428445D0 (en) * 2004-12-29 2005-02-02 Cambridge Display Tech Ltd Blue-shifted triarylamine polymer
DE102005010978A1 (de) 2005-03-04 2006-09-07 Technische Universität Dresden Photoaktives Bauelement mit organischen Schichten
US7605207B2 (en) * 2005-11-21 2009-10-20 Bromine Compounds Ltd. Flame retardant bromobenzyl systems
GB2442724B (en) * 2006-10-10 2009-10-21 Cdt Oxford Ltd Light emissive device
US8063399B2 (en) 2007-11-19 2011-11-22 E. I. Du Pont De Nemours And Company Electroactive materials
TWI431034B (zh) 2008-03-07 2014-03-21 Nissan Chemical Ind Ltd 具有芳醯基伸聯苯基架構之高分子化合物及熱硬化膜形成用高分子組成物
WO2010087840A1 (en) * 2009-01-30 2010-08-05 Hewlett-Packard Development Company Uv light-emissive fluorene-based copolymers
US8759818B2 (en) 2009-02-27 2014-06-24 E I Du Pont De Nemours And Company Deuterated compounds for electronic applications
US8497495B2 (en) 2009-04-03 2013-07-30 E I Du Pont De Nemours And Company Electroactive materials
JP5715142B2 (ja) 2009-09-29 2015-05-07 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ ルミネセンス用途用の重水素化合物
US20110117352A1 (en) * 2009-10-28 2011-05-19 Shalaby Shalaby W Self-primed fabric in self-reinforced polyethylene composites
WO2011059463A1 (en) 2009-10-29 2011-05-19 E. I. Du Pont De Nemours And Company Deuterated compounds for electronic applications
GB2484537A (en) 2010-10-15 2012-04-18 Cambridge Display Tech Ltd Light-emitting composition
EP2655547A1 (de) 2010-12-20 2013-10-30 E.I. Du Pont De Nemours And Company Zusammensetzungen für elektronische anwendungen
KR101910580B1 (ko) * 2011-12-09 2018-10-23 삼성전자주식회사 고분자 및 상기 고분자를 포함한 유기 발광 소자
GB2508410A (en) 2012-11-30 2014-06-04 Cambridge Display Tech Ltd Polymer and organic electronic device
GB201320881D0 (en) 2013-11-26 2014-01-08 Cambridge Display Tech Ltd Organic light-emitting device and method

Family Cites Families (16)

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Publication number Priority date Publication date Assignee Title
US4539507A (en) 1983-03-25 1985-09-03 Eastman Kodak Company Organic electroluminescent devices having improved power conversion efficiencies
JP3009691B2 (ja) 1988-02-17 2000-02-14 マックスデム インコーポレイテッド 剛直性ポリマー
GB8909011D0 (en) 1989-04-20 1989-06-07 Friend Richard H Electroluminescent devices
DE3930848A1 (de) 1989-09-15 1991-03-28 Bayer Ag Verfahren zur herstellung von in 4,4'-stellung dihalogenierten oligophenylen
DE19507413A1 (de) 1994-05-06 1995-11-09 Bayer Ag Leitfähige Beschichtungen
ATE287929T1 (de) 1994-05-06 2005-02-15 Bayer Ag Leitfähige beschichtungen hergestellt aus mischungen enthaltend polythiophen und lösemittel
DE4431039A1 (de) 1994-09-01 1996-03-07 Hoechst Ag Poly(4,5,9,10-tetrahydropyren-2,7-diyl)-Derivate und ihre Verwendung als Elektrolumineszenzmaterialien
DE4436773A1 (de) * 1994-10-14 1996-04-18 Hoechst Ag Konjugierte Polymere mit Spirozentren und ihre Verwendung als Elektrolumineszenzmaterialien
DE69834259T2 (de) 1997-03-11 2007-04-26 The Ohio State University Research Foundation, Columbus Bipolare/ac lichtemittierende vorrichtungen mit variabler farbe
US6309763B1 (en) 1997-05-21 2001-10-30 The Dow Chemical Company Fluorene-containing polymers and electroluminescent devices therefrom
US5777070A (en) 1997-10-23 1998-07-07 The Dow Chemical Company Process for preparing conjugated polymers
US5879821A (en) * 1997-11-13 1999-03-09 Xerox Corporation Electroluminescent polymer compositions and processes thereof
KR100697861B1 (ko) 1998-03-13 2007-03-22 캠브리지 디스플레이 테크놀로지 리미티드 전장 발광 디바이스들
DE19846768A1 (de) * 1998-10-10 2000-04-20 Aventis Res & Tech Gmbh & Co Konjugierte Polymere enthaltend 2,7-Fluorenyleinheiten mit verbesserten Eigenschaften
DE19846766A1 (de) * 1998-10-10 2000-04-20 Aventis Res & Tech Gmbh & Co Konjugierte Polymere, enthaltend spezielle Fluorenbausteine mit verbesserten Eigenschaften
DE60035970T2 (de) 1999-03-05 2008-05-15 Cambridge Display Technology Ltd. Polymerherstellung

Also Published As

Publication number Publication date
JP2004532291A (ja) 2004-10-21
EP1370599B1 (de) 2007-08-29
WO2002066537A1 (en) 2002-08-29
DE60222104T2 (de) 2008-05-21
EP1370599A1 (de) 2003-12-17
US20040077824A1 (en) 2004-04-22
US7898163B2 (en) 2011-03-01
ATE371684T1 (de) 2007-09-15
US7125952B2 (en) 2006-10-24
US20070034832A1 (en) 2007-02-15

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Legal Events

Date Code Title Description
8381 Inventor (new situation)

Inventor name: TOWNS, CARL, CAMBRIDGE CB3 OTX, GB

Inventor name: O'DELL, R., CAMBRIDGE CB3 OTX, GB

Inventor name: MCKIERNAN, M., CAMBRIDGE CB3 OTX, GB

8364 No opposition during term of opposition